161528208

素因数分解:

$2^4\times 3^1\times {\mathrm{3365171}}^1$

素因数の和:3365182

約数の個数: 20

約数和(自身を含む): 417281328

約数和(自身を除く): 255753120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3365171, 6730342, 10095513, 13460684, 20191026, 26921368, 40382052, 53842736, 80764104, 161528208]

約数ペア:

[(1, 161528208), (2, 80764104), (3, 53842736), (4, 40382052), (6, 26921368), (8, 20191026), (12, 13460684), (16, 10095513), (24, 6730342), (48, 3365171)]